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"KOSPI Rises 5%, Then Plummets" Sighs Erupt... Even with Foreign Investors Picking Up Bargains, It Stays in the 5500s

"KOSPI Rises 5%, Then Plummets" Sighs Erupt... Even with Foreign Investors Picking Up Bargains, It Stays in the 5500s

[Closing Market Report]

(Seoul=NEWS1) Reporter Kim Min-ji = On the morning of the 30th, traders gathered at the Hana Bank headquarters dealing room in Jung-gu, Seoul, as the KOSPI opened with a slight rise from the 5600th level before immediately turning downward. That day, the KOSPI opened up 18.53 points (0.33%) from the previous trading session at 5681.77, while the KOSDAQ opened down 7.96 points (1.20%) at 654.72. 2026.7.30/NEWS1 Copyright © NEWS1. All rights reserved. Unauthorized reproduction, redistribution, and use for AI training are prohibited. /Photo=NEWS1) Reporter Kim Min-ji
(Seoul=NEWS1) Reporter Kim Min-ji = On the morning of the 30th, traders gathered at the Hana Bank headquarters dealing room in Jung-gu, Seoul, as the KOSPI opened with a slight rise from the 5600th level before immediately turning downward. That day, the KOSPI opened up 18.53 points (0.33%) from the previous trading session at 5681.77, while the KOSDAQ opened down 7.96 points (1.20%) at 654.72. 2026.7.30/NEWS1 Copyright © NEWS1. All rights reserved. Unauthorized reproduction, redistribution, and use for AI training are prohibited. /Photo=NEWS1) Reporter Kim Min-ji

The KOSPI fell for three consecutive days, dropping to the 5500s. Despite the influx of bargain-buying orders during trading hours, concerns over a potential U.S. base rate hike, profitability worries regarding AI (artificial intelligence), and geopolitical uncertainties pulled down the KOSPI index.

On the 30th, the KOSPI closed down 69.68 points (1.23%) from the previous session at 5593.56. The KOSPI fluctuated throughout the day. It rose more than 5% amid bargain-buying pressure, reaching as high as 5976.82, but fell again in the afternoon.

This was due to a confluence of negative macroeconomic factors. Overnight, the Federal Reserve System (Federal Reserve·Fed) decided to hold the base rate steady at its July FOMC (Federal Open Market Committee) meeting. Concerns grew that inflation is not being curbed as much as the Fed claims, causing U.S. stock markets to decline.

After the close of U.S. markets, Microsoft (MS) reported earnings that exceeded market expectations, while Meta disclosed EPS (earnings per share) below expectations.

Lee Kyung-min, head of FICC Research at Daishin Securities, stated, "We estimate that supply and demand volatility in the semiconductor sector has not yet stabilized," adding, "The domestic stock market turned bearish again, giving up its earlier gains." He continued, "Leverage ETFs (exchange-traded funds) still rank high in trading volume," noting, "It remains to be seen whether the scheduled deposit increase on the 31st will help stabilize leverage volatility."

In the KOSPI market, retail investors sold net 1.425 trillion won. Foreign investors and institutional investors bought net 1.3389 trillion won and 66.4 billion won, respectively.

Among KOSPI sectors, electricity and electronics fell 3.08%, while healthcare and precision instruments dropped 2.1%. Manufacturing, entertainment and culture, and construction slipped more than 1%. In contrast, pharmaceuticals rose 3.51%. Chemicals, metals, and transportation equipment and parts gained over 2%.

All of the top four companies by market capitalization in the KOSPI declined. SK Hynix fell 5.64%, and SK Square dropped 6%. Samsung Electronics closed roughly flat. Samsung Electronics' stock fell 1.56%. Samsung Electric plummeted 14.58%. It appears that after Samsung Electric announced second-quarter earnings exceeding market expectations, selling pressure emerged from CellOn (high-point sellers). Meanwhile, Hanwha Aerospace and LG Energy Solution rose by over 6%. Celltrion gained 5.56%, and KB Financial Group rose 4.56%.

The KOSDAQ recorded a decline of 17.9 points (2.7%) from the previous session at 644.78.

In the KOSDAQ market, retail investors and institutional investors sold net 110.5 billion won and 143.6 billion won, respectively. Foreign investors bought net 247.6 billion won.

Among KOSDAQ sectors, machinery and equipment closed down 6.62%. Healthcare and precision instruments, manufacturing, and non-ferrous metals fell more than 3%. Finance rose 2.69%, while publishing/media and paper/wood closed roughly flat.

Among the top companies by market capitalization in the KOSDAQ, Sungjin Engineering (-15.33%), PSK (-11.75%), Pharmascience (-11%), and Peptron (-10.72%) all plummeted more than 10%. In contrast, EcoPro and EcoPro BM rose by over 4%, and Samcheon Dang Pharmaceutical gained 2.68%.

On this day, the won/dollar exchange rate closed the week's trading at 1437.4 won, down 9.3 won from the previous session's closing price.

"This article was translated using AI and may differ slightly from the original."